linux-kernel - [PATCH] rdma: siw: remove unused variable

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Message-Id: <20190726092540.22467-1-anders.roxell@linaro.org>
Date:   Fri, 26 Jul 2019 11:25:40 +0200
From:   Anders Roxell <anders.roxell@...aro.org>
To:     bmt@...ich.ibm.com, dledford@...hat.com, jgg@...pe.ca
Cc:     linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
        Anders Roxell <anders.roxell@...aro.org>
Subject: [PATCH] rdma: siw: remove unused variable

The variable 'p' si no longer used and the compiler rightly complains
that it should be removed.

../drivers/infiniband/sw/siw/siw_mem.c: In function ‘siw_free_plist’:
../drivers/infiniband/sw/siw/siw_mem.c:66:16: warning: unused variable
 ‘p’ [-Wunused-variable]
  struct page **p = chunk->plist;
                ^

Rework to remove unused variable.

Fixes: 8288d030447f ("mm/gup: add make_dirty arg to put_user_pages_dirty_lock()")
Signed-off-by: Anders Roxell <anders.roxell@...aro.org>
---
 drivers/infiniband/sw/siw/siw_mem.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/infiniband/sw/siw/siw_mem.c b/drivers/infiniband/sw/siw/siw_mem.c
index 358d440efa11..ab83a9cec562 100644
--- a/drivers/infiniband/sw/siw/siw_mem.c
+++ b/drivers/infiniband/sw/siw/siw_mem.c
@@ -63,8 +63,6 @@ struct siw_mem *siw_mem_id2obj(struct siw_device *sdev, int stag_index)
 static void siw_free_plist(struct siw_page_chunk *chunk, int num_pages,
 			   bool dirty)
 {
-	struct page **p = chunk->plist;
-
 	put_user_pages_dirty_lock(chunk->plist, num_pages, dirty);
 }
 
-- 
2.20.1